STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Forum Posts

LwIP: link always down

Posted on June 21, 2018 at 16:53I have a problem using the LwIPIf I have a project where there is only the LwIP, everything works.MX_GPIO_Init(); MX_LWIP_Init(); httpd_init(); myCGIinit(); while (1) {    MX_LWIP_Process();}If I add something else (...

Rick MC by Associate III
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Using DMA Burst in OCToggle mode

Posted on June 20, 2018 at 19:10Hi all,I'm using the HAL drivers and STM32CubeMX to generate DMA Burst transfers from memory to TIM1 in OCToggle mode on the Nucleo F722ZE.Old versions of the HAL drivers had a function called HAL_StatusTypeDef HAL_TI...

GPIO input not detecting during weird periods

Posted on June 20, 2018 at 17:56Hi,I have been just messing around with the STM32F411RE-nucelo board. I have configured 2 gpio pins on the board. One as output which i am using to power another board (MSP430). Another pin as input which i use to sam...

Resolved! FreeRTOS waiting flag in task

Posted on June 20, 2018 at 10:08Hi, i have uart comm. task. Its priority is osPriorityRealtime(+3)  in task i send datas with interrupt method and in txcallback i change the flag. in data_send im waiting for flag with while. But my program hanging o...